baber/WOPTO huggingface dataset:
Patent WO-2021022957-A1 (WO)
Inventor: SU XIAOYAN
IPC: H02J9/06
Filed: 2020-07-06
Abstract: The present invention is applicable to the technical field of power source circuit designs. Provided are a power source switching circuit and an electronic apparatus. The power source switching circuit comprises a primary power supply unit and at least one secondary power supply unit. When the primary power supply unit and the secondary power supply unit are simultaneously connected to external power sources, the power source switching circuit outputs electrical energy via an output end of the primary power supply unit. When any one of the primary power supply unit and the secondary power supply unit is connected to an external power source, the power source switching circuit outputs electrical energy via an output end of the power supply unit connected to the external power source. A power source switching circuit provided in an embodiment of the present invention allows a primary power supply unit and respective secondary power supply units to be simultaneously connected to external power sources, thereby solving the problem in the art in which a power supply circuit does not support simultaneous connection to multiple charging devices.
Patent WO-2021004461-A1 (WO)
Inventor: LIANG CHENGDU
IPC: H01M10/056
Filed: 2020-07-07
Abstract: Disclosed is a lithium ion battery. The lithium ion battery comprises a positive electrode sheet, a negative electrode sheet, a separator placed between the positive electrode sheet and the negative electrode sheet in a spaced manner, and an electrolyte. The positive electrode sheet comprises a positive electrode current collector and a positive electrode active substance layer provided on at least one side of the positive electrode current collector. The electrolyte comprises an organic solvent, a lithium salt and an additive, wherein the lithium salt comprises a main lithium salt, with the main lithium salt being, relative to the amount of the total molar amount of the lithium salt, 30 mol% or more of a first compound having a structure as represented by formula I below, wherein the additive comprises a second compound as represented by formula II below.
Patent WO-2022027597-A1 (WO)
Title: Method and apparatus for physical downlink shared channel (pdsch) hybrid automatic repeat request (harq) -acknowledgement (ack) feedback in wireless communication
Inventor: HE HONG
IPC: H04W72/04
Filed: 2020-08-07
Abstract: A user equipment (UE) associated with a wireless communication system is disclosed. The UE comprises a processor configured to receive a first downlink control information (DCI) for scheduling a first physical downlink shared channel (PDSCH). The first DCI includes a non-numerical (NN) value of K1 for hybrid automatic repeat request (HARQ) -ACK feedback. The processor is further configured to determine a first priority class associated with the first PDSCH, and determine K1 value and priority class associated with one or more subsequent PDSCH received from the BS, until a selected PDSCH having a numerical K1 value and a same priority class as the first priority class is identified. Further, the processor is configured to provide HARQ-ACK feedback associated with the first PDSCH using a PUCCH/PUSCH occasion indicated by a second DCI scheduling the selected PDSCH.
Patent WO-2021027817-A1 (WO)
Title: 父节点选择方法、装置、设备及介质
Inventor: DIAO XUEYING
IPC: H04W48/10
Filed: 2020-08-11
Abstract: 本申请提出一种父节点选择方法、装置、设备及介质。所述父节点选择方法，应用于自接入回传链路IAB节点中，包括：根据IAB节点的接入情况以及IAB节点接入网络的部署场景，确定所述IAB节点的父节点。
Patent WO-2022032702-A1 (WO)
Title: Mobile laboratory for environmental monitoring
Inventor: PENG XIAOHUI
IPC: B60P3/00
Filed: 2020-08-20
Abstract: A mobile laboratory for environmental monitoring, comprising a laboratory box body (1); lifting hooks (2) are welded at four corners of the top end of the outer wall of the laboratory box body (1), a support frame (10) is fixed at the bottom of the laboratory box body (1), and a monitoring chamber (3) is provided at one end in the laboratory box body (1). Through the arrangement of the lifting hook (2), the mobile laboratory can be conveniently moved after being lifted, the mobile laboratory can be matched with a transport vehicle to move according to the use requirements, and the mobile laboratory adaptive to the environment of an incident place can be rapidly assembled. In the monitoring process, a signal transceiver (14) completes transmission of detection data.
Patent WO-2021052137-A1 (WO)
Title: Emotion vector generation method and apparatus
Inventor: HUI YANFEI
IPC: G06F40/289
Filed: 2020-08-27
Abstract: An emotion vector generation method and apparatus. Said method comprises: semantically dividing preset word sample sets into multiple groups of data sets, the multiple groups of data sets comprising an attitude data set, an emotion data set, a mental data set, a dirty-word data set, an insult data set and a psychological data set (S202); training a decision tree model according to the multiple groups of data sets, so as to obtain a vector generation model (S204); and inputting a target emotion word into the vector generation model, so as to obtain an emotion vector of the target emotion word (S206). Said method solves the technical problem of inaccurate generation of emotion word vectors in the related art, and achieves the comprehensive perception of human emotions by a machine.
Patent WO-2021043285-A1 (WO)
Title: Binocular stereoscopic parallax determination method and device, and unmanned aerial vehicle
Inventor: DAI ZHENYOU
IPC: G06T5/00
Filed: 2020-09-04
Abstract: A binocular stereoscopic parallax determination method and device, and an unmanned aerial vehicle, relating to the technical field of stereo matching. The method is applied to a binocular photographing device of the unmanned aerial vehicle. The method comprises: establishing an image parallax space according to an image to be matched and a matched image (S100), the image parallax space comprising a pixel parallax space of each pixel point to be matched in the image to be matched, wherein the pixel parallax space of each pixel point to be matched comprises cost aggregation values of the pixel point to be matched under different parallaxes; respectively according to the pixel parallax spaces of the pixel points to be matched, screening out the pixel points to be matched satisfying a preset matching condition as reference pixel points (S200); and in the reference pixel points, respectively according to the cost aggregation value of each reference pixel point under each parallax, determining a parallax corresponding to a cost aggregation value satisfying a preset aggregation condition as a target parallax (S300). In this way, the accuracy of determining the target parallax can be improved.
Patent WO-2022052141-A1 (WO)
Inventor: WANG TING
IPC: G01B11/25
Filed: 2020-09-15
Abstract: A modulation method, device and system for imaging scanning signal synchronization. The modulation method comprises: emitting a control signal, wherein the control signal comprises a galvanometer driving signal, a laser scanning signal, and a camera exposure signal, the galvanometer driving signal and the camera exposure signal are in the same period, and the laser scanning signal enables laser to be emitted for N times within the time, within one period of the galvanometer driving signal, of enabling a galvanometer to oscillate in a forward direction (S201); measuring an actual signal waveform of the galvanometer, and filtering and denoising the actual signal waveform to obtain a noise reduction waveform (S202); performing waveform comparison detection on the noise reduction waveform and a control waveform corresponding to the galvanometer driving signal to obtain a waveform deviation (S203): and adjusting the control signal according to the waveform deviation and then emitting the control signal (S204). A more precise fringe pattern can be simply obtained by means of the modulation method, device, and system.
Patent WO-2022032825-A1 (WO)
Inventor: YE GUOLIANG
IPC: H01L21/68
Filed: 2020-09-28
Abstract: A wafer assembly having alignment marks, a method for forming same, and a wafer alignment method. The alignment marks are distributed in bonding layers and dielectric layers of a first wafer and a second wafer, reflected light within the first wafer that passes through two layers of first dot identifiers and first block identifiers is superimposed to then ensure the pattern clarity of the alignment marks, the first dot identifiers are located in the first bonding layer, and the upper surface of the first dot identifiers is flush with the upper surface of the first bonding layer, the first dot identifiers located on the bonding surface ensure the microscopic flatness and no gap after bonding, and at the same time, the first dot identifiers located on the bonding surface also eliminate the overlay precision error between different layers. The second wafer is the same as the first wafer.
Patent WO-2021179629-A1 (WO)
Inventor: Guo Bingxue
IPC: G06T5/00
Filed: 2020-10-29
Abstract: A pathological section image processing method and apparatus, an electronic device, and a storage medium, relating to the technical field of medical treatment. The pathological section image processing method comprises: obtaining a pathological section image (S21); obtaining the expression of the pathological section image in a frequency domain so as to obtain a pathological section degeneration image (S22); on the basis of the pathological section degeneration image, restoring the pathological section image so as to obtain a target pathological section image (S23). The present method is conducive to restoring unclearly-imaged pathological section images so as to obtain pathological section images of better display quality, thereby reducing the difficulty of ensuing pathological feature extraction, obtaining more complete pathological information, and providing a more accurate foundation for medical personnel to perform diagnosis.
Patent WO-2022011923-A1 (WO)
Title: Back and abdomen opening device for shrimps
Inventor: YE KELEI
IPC: A22C29/02
Filed: 2020-11-24
Abstract: A back and abdomen opening device for shrimps, comprising a clamping frame (600), a driving member (200) and a cutting assembly (700); the clamping frame (600) is provided with a first channel (610) penetrating through the clamping frame from the rear to the front, a processing opening (620) in communication with the first channel (610) is provided on the top end of the clamping frame (600), the cutting assembly (700) is connected to an output end (210) of the driving member (200), and the cutting assembly (700) is provided at the processing opening (620) and can extend into the first channel (610) to open the back or abdomen of shrimp bodies passing through in a vertical state. The left and right sides of shrimp bodies to be processed are supported by means of the limit of the first channel (610) in the clamping frame (600), such that shrimp bodies to be processed are kept in a vertical state, and when shrimp bodies to be processed pass through the processing opening (620), the driving member (200) drives the cutting assembly (700) to rotate, so as to cut the shell back or abdomen of the shrimp bodies, and the shrimp bodies that have been cut can be transported away from the rear end of the clamping frame (600), facilitating subsequent shell removing procedures. This device has the advantages of a simple structure and high production efficiency.
Patent WO-2021121002-A1 (WO)
Title: 一种基于多场复合的增材制造设备及方法
Inventor: SHI YUSHENG
IPC: B28B1/54
Filed: 2020-11-26
Abstract: 本发明属于增材制造相关技术领域，其公开了一种基于多场复合的增材制造设备及方法，设备包括粉末输送调节模块、声场控制模块、微波场/热场控制模块及微处理器，粉末输送调节模块、声场控制模块及微波场/热场控制模块分别连接于微处理器；粉末输送调节模块包括原料分散室，原料分散室设置在壳体所形成的成形腔内；声场控制模块也设置在成形腔内，且其位于原料分散室的下方；微波场/热场控制模块包括设置在成形腔内的多个微波发生器，多个微波发生器分别位于成形区的两侧，且微波发生器与声场控制模块分别位于原料分散室相背的两侧；其中，成形区分为高温区及低温区，高温区的温度高于低温区的温度。本发明减轻了开裂倾向，成形效率和精度可调。
Patent WO-2022088393-A1 (WO)
Inventor: LI ZHIYUAN
IPC: H04W72/04
Filed: 2020-12-07
Abstract: Sont décrits ici un procédé d'attribution de ressources, un terminal (300, 400) et un support de stockage. Le procédé comprend les étapes consistant à : déterminer une première position de domaine fréquentiel d'une ressource dans un premier créneau temporel parmi une pluralité de créneaux temporels consécutifs agrégés (101) ; déterminer une seconde position de domaine fréquentiel d'une ressource dans un second créneau temporel après le premier créneau temporel en fonction de la première position de domaine fréquentiel et d'une politique de décalage de position de domaine fréquentiel prédéfinie (102) ; et attribuer une ressource PDSCH à un terminal en fonction de la position de domaine fréquentiel d'une ressource dans chaque créneau temporel parmi la pluralité de créneaux temporels consécutifs (103).
Patent WO-2022110399-A1 (WO)
Inventor: TERANISHI Takaaki
IPC: G02B13/00
Filed: 2020-12-21
Abstract: 一种摄像光学镜头（10），共包含七片透镜，七片透镜自物侧至像侧依序为：具有正屈折力的第一透镜（L1），具有负屈折力的第二透镜（L2），具有正屈折力的第三透镜（L3），具有负屈折力的第四透镜（L4），具有负屈折力的第五透镜（L5），具有正屈折力的第六透镜（L6），以及具有负屈折力的第七透镜（L7）；其中，第一透镜（L1）的轴上厚度为d1，第一透镜（L1）的像侧面到第二透镜（L2）的物侧面的轴上距离为d2，第四透镜（L4）物侧面的中心曲率半径为R7，第四透镜（L4）的轴上厚度为d7，第七透镜（L7）物侧面的中心曲率半径为R13，第七透镜（L7）的轴上厚度为d13，且满足下列关系式：20.00≤R7/d7≤40.00；-20.00≤R13/d13≤-5.00；4.00≤d1/d2≤15.00。该摄像光学镜头（10）具有优秀的光学特征。
Patent WO-2021129647-A1 (WO)
Inventor: LIU ENFU
IPC: H04W8/20
Filed: 2020-12-23
Abstract: Procédé de mise en attente de réseau, consistant : à recevoir, par un premier processeur, des informations de carte d'identification d'identité d'utilisateur envoyées par un second processeur, les informations de carte d'identification d'identité d'utilisateur étant reçues par le second processeur à partir d'un ensemble carte de communication ; à générer, par le premier processeur, une demande de mise en attente de réseau correspondant aux informations de carte d'identification d'identité d'utilisateur ; et à envoyer, par le premier processeur, la demande de mise en attente de réseau à un dispositif d'accès au réseau au moyen d'un premier module radiofréquence, la demande de mise en attente de réseau étant utilisée pour ordonner au dispositif d'accès au réseau de terminer la mise en attente de réseau de la carte d'identification d'identité d'utilisateur.
Patent WO-2021248875-A1 (WO)
Title: 一种金属基整体式催化剂及其制备方法
Inventor: CHEN YUNFA
IPC: B01J23/50
Filed: 2020-12-23
Abstract: 一种金属基整体式催化剂及其制备方法，所述制备方法包括：将前驱液经雾化后通过火焰场，经热泳在金属基体上沉积形成涂层，得到所述金属基整体式催化剂。
Patent WO-2021208534-A1 (WO)
Inventor: JIANG XIAOQING
IPC: H04B10/25
Filed: 2021-01-08
Abstract: 本发明公开了一种波分系统OSC通道单纤双向实现方法及设备，涉及光纤通信技术领域，本发明通过修改OSCAD单盘的连接方式，分别实现不对称式和对称式两种OSC通道单纤双向功能，即OSC通道收发方向在一根纤芯中传送，保证OSC通道收发处于同一路径同一长度。使用OSC传送带外1588PTP时钟，由于收发路径在同一根纤芯中，保证OSC通道收发路径严格对称，长度严格相等，在进行1588时钟计算时，不会由于光纤长度不同引入误差。同时不对称式波分系统还设置自动检测匹配装置，能够自动检测两边光路收发方向，自动选择合适路径，无需担心使用时人工错误带来工程问题。
Patent WO-2022105055-A1 (WO)
Inventor: ZHAO JING
IPC: A61F2/24
Filed: 2021-01-18
Abstract: A valve prosthetic device for implantation in a heart, comprising a valve body (100) and a ventricular volume reduction element (200). The ventricular volume reduction element (200) is fixed to the valve body (100) by means of a connector (300). The ventricular volume reduction element (200) is arranged such that an isolation cavity (500) for reducing ventricular volume is formed between the ventricular volume reduction element (200) and an inner apical wall. The present valve prosthetic device can be used to replace a native valve, and treat mitral regurgitation caused by atrioventricular valve lesion. Meanwhile, the isolation cavity (500) formed between the ventricular volume reduction element (200) and the inner apical wall isolates a part of the left ventricle, such that the left ventricular volume is restored to the normal size as much as possible, thereby reducing left ventricle wall tension, reducing myocardial oxygen consumption, enhancing myocardial contraction force, and improving heart function. Thus, the present valve prosthetic device can be used to simultaneously treat mitral regurgitation and left ventricular enlargement caused by mitral regurgitation, and also improve heart failure, thus has important clinical significance.
Patent WO-2021203802-A1 (WO)
Title: Character string transmission method and device, computer and readable storage medium
Inventor: ZHANG YIGANG
IPC: G06F9/448
Filed: 2021-01-26
Abstract: Disclosed are a character string transmission method and device, a computer and a readable storage medium. The method comprises the following steps: obtaining a target character string, and adding an escape character in front of each special character in the target character string, the special characters being characters which cannot be accurately transmitted to the target script; converting the special character into a transcoded character in an ASCII code form to obtain a transcoded character string; transmitting the transcoded character string to a target script by means of a shell; and calling the target script to decode the transcoded character string to obtain a target character string. Compared with existing complex escape, the method is simpler to implement, and special characters may be effectively prevented from being specially processed by the shell.
Patent WO-2021169772-A1 (WO)
Inventor: YU YIXIN
IPC: G06F16/29
Filed: 2021-02-05
Abstract: Disclosed is a method for marking a scene, the method comprising: collecting and creating basic scene information for describing the basic situation of a scene; collecting and creating passage information of the scene and/or a road for storing rules for passing a region; collecting and creating layer information for storing information of one layer or one layer plane which is vertically superimposed; and collecting and creating communication information for storing information of a connection relationship between the objects described above. The method can support the marking of a stereoscopic scene to guide navigation information or a navigation process so as to find a path or plan a path for navigation. The method arranges feature pictures and records coordinates of each feature picture so as to internally provide a basis for correcting the coordinates again.
Patent WO-2022178767-A1 (WO)
Title: Wireless communication method, terminal device, and network device
Inventor: FAN JIANGSHENG
IPC: H04W68/02
Filed: 2021-02-25
Abstract: Embodiments of the present application provide a wireless communication method, a terminal device, and a network device, capable of solving the problem that paging resources are strained or even congested in an ultra large cell coverage background, and improving the paging experience of an NTN system. The wireless communication method comprises: a terminal device receives first configuration information, wherein the first configuration information is used for determining a time-frequency domain position of a target PO by the terminal device.
Patent WO-2021180217-A1 (WO)
Inventor: LIN WEI
IPC: H04L1/00
Filed: 2021-03-12
Abstract: La présente invention concerne un procédé de mise en correspondance de débits pour code de parité à faible densité (LDPC), et un dispositif de communication. Dans l'invention, une extrémité d'envoi perfore un mot de code LDPC selon l'ordre de priorité de bits de contrôle d'un code mère LDPC, de façon à empêcher des bits de contrôle à des positions de bits de sensibilité plus élevées d'entrer en collision avec d'autres bits de contrôle, ou provoquer une transmission erronée, ce qui permet d'améliorer les performances de décodage d'une extrémité de réception.
Patent WO-2022198573-A1 (WO)
Title: 显示基板以及显示装置
Inventor: ZHANG XING
IPC: H01L27/12
Filed: 2021-03-25
Abstract: 一种显示基板以及显示装置。该显示基板包括衬底基板和遮光层。衬底基板包括显示区，显示区包括多个重复单元，多个重复单元每个包括透明区和像素区，像素区包括多个子像素，多个子像素的每个包括子像素驱动电路和发光元件，发光元件包括第一电极、第二电极以及位于第一电极和第二电极之间的发光层。遮光层设置在衬底基板上且位于子像素驱动电路的靠近衬底基板的一侧，遮光层在衬底基板的板面上的正投影的至少部分与子像素驱动电路在衬底基板的板面上的正投影重叠，遮光层与第二电极连接，以复用为第二电极的辅助电极。该显示基板可以减小走线空间并提高显示的透光率。
Patent WO-2022110595-A1 (WO)
Inventor: PARK CHANWI
IPC: D06F39/14
Filed: 2021-03-29
Abstract: La présente invention concerne une structure de serrage, un ensemble corps de porte et un appareil de traitement de vêtements. La structure de serrage comprend un premier élément de connexion et un deuxième élément de connexion. Le premier élément de connexion comprend un premier corps de connexion et un élément de pénétration, qui sont formés d'un seul tenant, le premier corps de connexion étant pourvu d'un trou de montage et l'élément de pénétration comprenant un corps de colonne de pénétration. Le deuxième élément de connexion comprend un deuxième corps de connexion et une boucle élastique, qui sont reliés l'un à l'autre, la boucle élastique étant pourvue d'une cavité de déformation, la boucle élastique pénétrant dans le trou de montage de manière à être serrée sur le premier corps de liaison, et le corps de colonne de pénétration étant disposé dans la cavité de déformation. La structure de serrage des modes de réalisation de la présente invention présente les avantages suivants : le processus d'assemblage est achevé en une seule étape, ce qui permet de gagner du temps et d'économiser de la main d'œuvre ; lors de la rétraction vers l'intérieur pour générer une déformation, la boucle élastique peut venir en butée contre le corps de colonne de pénétration, et le corps de colonne de pénétration peut empêcher la boucle élastique de se rétracter vers l'intérieur continuellement pour être déformée, de sorte que la boucle élastique ne peut pas être désengagée du trou de montage, et la structure de serrage ne peut pas tomber en panne en raison de l'influence de facteurs tels que l'environnement d'utilisation ou la température ; et peu de pièces sont nécessaires, de sorte que la production et la fabrication sont facilitées, et le coût de production est réduit.
Patent WO-2021190656-A1 (WO)
Title: 眼底图像黄斑中心定位方法及装置、服务器、存储介质
Inventor: WANG RUI
IPC: G06T7/00
Filed: 2021-03-30
Abstract: 一种眼底图像黄斑中心定位方法及装置、服务器、存储介质，其适用于医疗科技，该方法包括：获取待检测眼底图像（S101）；基于黄斑中心定位模型确定出待检测眼底图像的全局回归黄斑中心坐标、多个黄斑区域的检测框以及各黄斑区域的回归黄斑中心坐标（S102）；从多个黄斑区域的检测框中确定出目标检测框，并基于目标检测框确定待检测眼底图像的第一局部回归黄斑中心坐标（S103）；根据各黄斑区域的回归黄斑中心坐标确定待检测眼底图像的第二局部回归黄斑中心坐标（S104）；根据全局回归黄斑中心坐标、第一局部回归黄斑中心坐标和第二局部回归黄斑中心坐标确定待检测眼底图像的黄斑中心坐标（S405）。采用该方法可以提高黄斑中心的定位准确度。
Patent WO-2022204992-A1 (WO)
Inventor: GENG WEIWEI
IPC: H02K1/27
Filed: 2021-03-30
Abstract: La présente invention concerne un rotor de moteur électrique, un moteur électrique et un véhicule électrique. Le rotor de moteur électrique comprend une culasse arrière à noyau de fer, un rayon et au moins deux aimants permanents, la culasse arrière à noyau de fer présentant une forme de disque, la culasse arrière à noyau de fer comprenant une direction axiale et une direction circonférentielle, les deux aimants permanents ou plus étant reliés à demeure à la culasse arrière à noyau de fer et étant successivement répartis à intervalles dans la direction circonférentielle, le rayon étant situé entre des aimants permanents adjacents, et la réluctance du rayon étant inférieure à la réluctance de l'air ou la réluctance du rayon étant inférieure à la réluctance d'un matériau d'aimant permanent. Selon la présente demande, un trajet magnétique d'axe en quadrature est réservé entre des aimants permanents adjacents, et un rayon, dont la réluctance est inférieure à la réluctance de l'air ou à la réluctance d'un matériau à aimant permanent, est disposé sur le trajet magnétique d'axe en quadrature, c'est-à-dire, le rayon est disposé entre des aimants permanents adjacents, de telle sorte que les effets de réduction de la réluctance du trajet magnétique d'axe de quadrature et d'augmentation de l'inductance d'axe en quadrature peuvent être obtenus, ce qui permet d'augmenter un couple de réluctance et d'améliorer la capacité de sortie de couple d'un moteur électrique.
Patent WO-2022205194-A1 (WO)
Title: Gestion de scénario spécial dans l'activation d'une cellule de desserte secondaire (scell)
Inventor: CUI JIE
IPC: H04W56/00
Filed: 2021-03-31
Abstract: La présente demande concerne des dispositifs et des composants comprenant un appareil, des systèmes et des procédés destinés à des opérations d'agrégation de porteuses dans des systèmes de communication sans fil.